What Are CPVC Pipes?
CPVC pipes are simply pipes made from CPVC, chlorinated PVC. This is an improved version of the PVC plastic used in pipes for decades. CPVC pipe is about as cheap as PVC pipe. It shares a number of advantages with PVC pipe. It is lightweight. It is durable. It will not break when dropped or hit. It is thermally stable; it does not expand or contract with temperature changes. The only exception is incredibly high temperatures like the water coming straight out of a hot water heater or an industrial process.
It insulates the water inside rather well, so you do not need as much insulation around the pipes to keep your hot water hot or cold water cold. CPVC pipes are less prone to “sweating”, the condensation that forms on metal pipes on contact with the cooler metal. This can foster mold growth in your walls or even lead to water damage if the water pools in particular places.
They do not rust or oxidize like iron or copper pipes. They are less likely to crack or break if the foundation shifts; that is a common problem in large concrete pipes. They resist chemicals and corrosion. The chemicals you use to treat water or the toxic substances in wastewater won’t eat through CPVC pipe or pipe fittings.
A side benefit What are CPVC pipes and fittings? The short answer is that they are pipes and fittings made from CPVC, chlorinated polyvinyl chloride plastic. Let’s learn more about CPVC pipes and pipe fittings.
of CPVC pipes is their relative silence. If something strikes them, there won’t be a loud ringing noise. If water flows through them, the plastic insulates much of the sound. The fact that CPVC pipes are much smoother on the inside and less likely to develop internal cavitation prevents the pulsation and gurgling noises that older metal pipes will develop. The material also prevents water hammers.
What Are CPVC Pipe Fittings?
CPVC pipe fittings are simply pipe fittings made from CPVC plastic. There are a number of advantages of using CPVC pipe no matter what type of pipe you are using. For example, CPVC pipes are thermally and chemically neutral. You can use them to connect different types of metal pipe to each other or metal pipe to CPVC pipe. CPVC pipe fittings are available off the shelf in a wide range of sizes, though you’re not going to find them for meter wide pipes. They do not have to be welded into place. They can be cemented together if you are not comfortable screwing them together. The CPVC pipe joints resist erosion better than a comparable metal joint.
CPVC fittings share the same benefits as CPVC pipes. They are thermally stable. They are lightweight but strong. They do not corrode like metal plumbing, and this is critical when the pipes are subject to vibrations or cavitation. Like CPVC pipes, no one wants to steal CPVC fittings to sell as scrap metal, This means your plumbing supplies are less likely to be stolen when left at the construction site or in a finished building.